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Oval|Lab Grown|IGI

2.81ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG606318294

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG606318294

Diamond specifications and retailer prices

From $548 SGD
$429 USD
As of October 29, 2026
Save $2,711 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,260 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.81ct lab-grown oval diamond

This 2.81ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG606318294 or 606318294. Listed at 15 retailers as of October 29, 2026, with prices from $548 to $3,260, a $2,711 spread on the same certified stone. Brilliant Earth lists it at $3,260. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.81
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606318294
Dimensions11.27 × 8.02 × 5.00 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.27 mm8.02 mm2.81 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606318294
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $3,260 SGD|Low: $527 SGD|High: $6,111 SGD|Avg: $1,668 SGD|-46.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 15$548 SGD
Retailer 4$614 SGD
Retailer 5$614 SGD
Retailer 6$680 SGD
Retailer 16$680 SGD
Retailer 9$863 SGD
Retailer 14$914 SGD
Retailer 12$1,082 SGD
Retailer 2$1,121 SGD
Retailer 7$1,523 SGD
Retailer 13$1,584 SGD
Retailer 3$2,186 SGD
Retailer 8$2,227 SGD
Retailer 10$2,500 SGD
Retailer 11$3,190 SGD
Brilliant Earth$3,260 SGD

44 data points across 16 retailers

15 retailers$548 SGD to $3,260 SGD

A
Cheapest Retailer
-
$548 SGD
$429 USD
A
Retailer 2
-
$614 SGD
$480 USD
View
Final sale: no returns
A
Retailer 3
-
$614 SGD
$480 USD
View
A
Retailer 4
-
$680 SGD
$532 USD
View
A
Retailer 5
-
$680 SGD
$532 USD
View
A
Retailer 6
-
$863 SGD
$675 USD
View
B+
Retailer 7
-
$914 SGD
$715 USD
View
A
Retailer 8
-
$1,121 SGD
£691 GBP
View
B+
Retailer 9
-
$1,523 SGD
$1,191 USD
View
B+
Retailer 10
-
$1,584 SGD
$1,239 USD
View
B
Retailer 11
-
$2,186 SGD
$1,710 USD
View
B
Retailer 12
-
$2,227 SGD
$1,742 USD
View
B
Retailer 13
-
$2,500 SGD
£1,540 GBP
View
B
Retailer 14
-
$3,190 SGD
$2,495 USD
View
Most Expensive
B
Brilliant Earth
21312170A · Oct 30
$3,260 SGD
$2,550 USD
View
14 more retailers have this diamond
Prices start from $548 SGDSave up to $2,711 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.81ct Oval
$548 SGD